13343180

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4093}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 28199472

約数和(自身を除く): 14856292

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 4093, 8186, 16372, 20465, 40930, 81860, 667159, 1334318, 2668636, 3335795, 6671590, 13343180]

約数ペア:

[(1, 13343180), (2, 6671590), (4, 3335795), (5, 2668636), (10, 1334318), (20, 667159), (163, 81860), (326, 40930), (652, 20465), (815, 16372), (1630, 8186), (3260, 4093)]